Math, asked by sunitabellisara, 6 months ago

evaluate using suitable identities ( 8a- 7b) square

Answers

Answered by absingh1122004

1

Step-by-step explanation:

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Answered by sriyaagnafoods

4

Answer:

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Step-by-step explanation:

(8a-7b)² = (8a)²+(-7b)²-2(8a)(7b)

=64a²+49a²-112²ab

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